Latest news: 11 December 2015.
Research findings from the 45 and Up Study published in the journal PLOS Medicine show that sleeping more than nine hours a night, and sitting too much during the day could be a hazardous combination, particularly when added to a lack of exercise. The findings were widely reported on by Australian and international media outlets.
A selection of media coverage
9 hour sleep and sitting for long will kill you early
The Times of India